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5 Top SaaS Knowledge-Base Tools in 2021

According to the data, these are the best software as a service (SaaS) knowledge-base tools available. Most other articles give you a random or subjective ordering of “Best” software tools, but not here. This article is based on intensive research of more than 50 knowledge-base platforms. Our analysts compared and contrasted all features and company attributes to come up with these top 5.

Now depending on your needs, you may come up with a different selection of top SaaS knowledge-base tools. Along with our comprehensive research, we’ve provided a way to layer on your own feature-specific importance rating for each feature and attribute by participating in our custom knowledge-base platforms survey. You’ll receive a custom report specifically tailored to you, based on the survey responses you provide.

We also have domain authority data which serves as a good indicator of overall popularity. If you think of any tools that we should have included in our comparison analysis let us know in the comments below.

We found 32 SaaS knowledge-base platforms. We list the top five tools here, along with three runners up.

Be sure to check out our up-to-date research publication on Knowledge Base Platforms Compared. As of this writing, we are not incentivized in any way by any of these knowledge-base companies.

So without further ado, we present to you our evidence-backed ordered listing of the top five SaaS knowledge-base platforms:

  1. Freshdesk
  2. RoboHelp
  3. PHPKB
  4. KBPublisher
  5. Madcap Flare
  6. Runners up:

  7. Help Scout
  8. Zoho Desk
  9. Paligo

Top Five SaaS Knowledge Base Platforms


Freshdesk

Freshdesk


Freshdesk

Freshdesk Comparison Details

Free trial: 30 Days

Pricing: Free

Feature summary: Customer Support Software and Ticketing System

Age of Software/Company: 11.0 Yrs

Industry thought leadership blog: Click to visit blog.

Business Score: 6.76

Software Score: 110

Distinctive features:

  • Voice Integration
  • Searchable PDF Attachments

  • Dialstreet
  • Ebay
  • Google Analytics
  • JIRA
  • Mailchimp
  • Microsoft Office
  • Olark
  • Shopify
  • SurveyMonkey
  • Whatsapp
  • Zapier
  • Zoho

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Multi-Language Support
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Viewer / User Controls
  • Track Article Visits
  • Real Time Article Collaboration / Synchronous Editing
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Incremental Search / Real-time Suggestions
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Article Public Comments / Discussion
  • Allows Article Voting / Rating
  • Design Theme Library
  • Single Sign-On Support
  • Multiple Format Import / Export
  • Support Ticket System
  • Domain Path White-Label Option
  • Live Chat Feature
  • Author / Editor Article Commentary
  • Article Suggestions on Contact Forms
  • XML Format Support
  • 3rd Party Custom Widgets
  • Social Media Integration
  • Help Content Optimized for SEO
  • Language Machine-Translation
  • Multiple Brands in One Account
  • Built-in Glossary
  • Artificial Intelligence / Machine Learning
  • Remote Configuration and Support
  • Searchable PDF Attachments
  • Voice Integration

  • The parent company of Freshdesk (Freshworks Inc.) has other products (Freshcaller, Freshsales and Freshservice) that all work well together. With Freshdesk, tickets can be viewed quickly to resolve customer issues in a timely manner. Some users report issues with set up but Freshdesk support is available to help.




    RoboHelp

    RoboHelp


    RoboHelp

    RoboHelp Comparison Details

    Free trial: 30 Days

    Pricing: Unknown

    Feature summary: Content Delivery and Authoring Productivity

    Age of Software/Company: 10.4 Yrs

    Industry thought leadership blog: Click to visit blog.

    Business Score: 6.88

    Software Score: 97

    Distinctive features:

    • Searchable PDF Attachments

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Multi-Language Support
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Real Time Article Collaboration / Synchronous Editing
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Incremental Search / Real-time Suggestions
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Design Theme Library
  • Single Sign-On Support
  • Multiple Format Import / Export
  • Self-Hosting Available
  • Article Suggestions on Contact Forms
  • XML Format Support
  • 3rd Party Custom Widgets
  • Social Media Integration
  • Help Content Optimized for SEO
  • Language Machine-Translation
  • Search Synonyms
  • Multiple Brands in One Account
  • Built-in Glossary
  • Remote Configuration and Support
  • Searchable PDF Attachments

  • While it has a somewhat complex interface, Robohelp users enjoy the microcopy feature, authoring tool and that it gives professional results. The tool is also very customizable.




    PHPKB

    PHPKB


    PHPKB

    PHPKB Comparison Details

    Free trial: 30 Days

    Pricing: Unknown

    Feature summary: Article Management, Multilingual Support, User Groups Access

    Age of Software/Company: 15.5 Yrs

    Business Score: 5.83

    Software Score: 111

    Distinctive features:

    • Searchable PDF Attachments

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Multi-Language Support
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Viewer / User Controls
  • Track Article Visits
  • Real Time Article Collaboration / Synchronous Editing
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Incremental Search / Real-time Suggestions
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Article Public Comments / Discussion
  • Allows Article Voting / Rating
  • Single Sign-On Support
  • Multiple Format Import / Export
  • Self-Hosting Available
  • Support Ticket System
  • Domain Path White-Label Option
  • Live Chat Feature
  • Author / Editor Article Commentary
  • Article Suggestions on Contact Forms
  • XML Format Support
  • Social Media Integration
  • Help Content Optimized for SEO
  • Language Machine-Translation
  • Search Synonyms
  • Built-in Glossary
  • Searchable PDF Attachments

  • This knowledge base does not support all languages yet, no Japanese support, for example. Overall PHPKB offers an efficient, robust knowledge-base tool for businesses to capture then share data with other team members. Most customers are very happy with this product.




    KBPublisher

    KBPublisher


    KBPublisher

    KBPublisher Comparison Details

    Free trial: 30 Days

    Pricing: $198 / Individual License

    Feature summary: KB with Search, Mobile Support, Security and Automation

    Age of Software/Company: 14.3 Yrs

    Business Score: 5.92

    Software Score: 92.5

    Distinctive features:

    • Searchable PDF Attachments

  • Amazon S3

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Viewer / User Controls
  • Track Article Visits
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Incremental Search / Real-time Suggestions
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Article Public Comments / Discussion
  • Allows Article Voting / Rating
  • Single Sign-On Support
  • Multiple Format Import / Export
  • Self-Hosting Available
  • Author / Editor Article Commentary
  • Article Suggestions on Contact Forms
  • XML Format Support
  • Language Machine-Translation
  • Search Synonyms
  • Built-in Glossary
  • Remote Configuration and Support
  • Searchable PDF Attachments

  • KBPublisher efficiently resolves issues so you can free up your staff for other important projects. Though the user interface can sometimes be difficult, it's easy to add articles and has a great search engine.




    Madcap Flare

    Madcap Flare


    Madcap Flare

    Madcap Flare Comparison Details

    Free trial: 30 Days

    Pricing: Unknown

    Feature summary: Help Authoring Tool (HAT) – Online Help Software & More (Technical Documentation Software)

    Age of Software/Company: 15.1 Yrs

    Industry thought leadership blog: Click to visit blog.

    Business Score: 5.92

    Software Score: 92

    Distinctive features:

    • Optical Character Reader / Convert Images of Text

  • Salesforce
  • ServiceNow
  • Zendesk

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Multi-Language Support
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Viewer / User Controls
  • Track Article Visits
  • Real Time Article Collaboration / Synchronous Editing
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Article Public Comments / Discussion
  • Allows Article Voting / Rating
  • Design Theme Library
  • Multiple Format Import / Export
  • Self-Hosting Available
  • Live Chat Feature
  • Author / Editor Article Commentary
  • Article Suggestions on Contact Forms
  • XML Format Support
  • 3rd Party Custom Widgets
  • Help Content Optimized for SEO
  • Multiple Brands in One Account
  • Built-in Glossary
  • Artificial Intelligence / Machine Learning
  • Remote Configuration and Support
  • Optical Character Reader / Convert Images of Text


  • Top SaaS Knowledge Base Platforms – Runners Up


    Help Scout

    Help Scout


    Help Scout

    Help Scout Comparison Details

    Free trial: 15 Days

    Pricing: $25 / User / Month

    Feature summary: Personalized: Knowledge Bases, Live Chat, & Support Tickets

    Age of Software/Company: 10.4 Yrs

    Industry thought leadership blog: Click to visit blog.

    Business Score: 4.58

    Software Score: 110

    Distinctive features:

    • Voice Integration

  • ActiveCampaign
  • Aircall
  • AppFollow
  • BriteVerify
  • Bronto
  • Campaign Monitor
  • Campfire
  • Capsule
  • ChannelReply
  • ChargeDesk
  • Chatra
  • Churn Buster
  • Clockify
  • Close
  • CloudTalk
  • Constant Contact
  • ContactUs
  • Copper
  • Custom Apps
  • Cyfe
  • Databox
  • Drift
  • Elevio
  • Facebook
  • Fivetran
  • Fleep
  • Flowdock
  • FormKeep
  • FreshBooks
  • FullContact
  • FullStory
  • Geckoboard
  • Gmail
  • Google Sheet
  • Gravity Forms
  • Help Desk
  • Heymarket
  • Highrise
  • Hively
  • Hubspot
  • iCloud
  • Infusionsoft
  • Integromat
  • Intercom
  • Iorad
  • JIRA
  • Justcall
  • KissMetrics
  • Klaus
  • Klaviyo
  • LemonStand
  • LiquidPlanner
  • Magento
  • Mailchimp
  • Metorik
  • Mixpanel
  • MySQL
  • NiceReply
  • Olark
  • OnePage CRM
  • Paperform
  • PieSync
  • Pipedrive
  • PipelineDeals
  • Plecto
  • Process Street
  • Pushover
  • Salesforce
  • Salesmachine
  • SamCart
  • Savio
  • Segment
  • Shopify
  • Slack
  • Smooch
  • SnapEngage

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Multi-Language Support
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Viewer / User Controls
  • Track Article Visits
  • Real Time Article Collaboration / Synchronous Editing
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Incremental Search / Real-time Suggestions
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Article Public Comments / Discussion
  • Allows Article Voting / Rating
  • Design Theme Library
  • Single Sign-On Support
  • Multiple Format Import / Export
  • Self-Hosting Available
  • Support Ticket System
  • Domain Path White-Label Option
  • Live Chat Feature
  • Author / Editor Article Commentary
  • Article Suggestions on Contact Forms
  • XML Format Support
  • 3rd Party Custom Widgets
  • Social Media Integration
  • Help Content Optimized for SEO
  • Language Machine-Translation
  • Search Synonyms
  • Multiple Brands in One Account
  • Voice Integration

  • Help Scout is a help desk software popular with Mac users. It allows tracking of users and has a lower learning curve. Apps integrate easily and the software is easy to personalize.




    Zoho Desk

    Zoho Desk


    Zoho Desk

    Zoho Desk Comparison Details

    Free trial: 15 Days

    Pricing: $0 / 3 Free Agents

    Feature summary: Support Tickets, Dashboards and Knowledge Bases

    Age of Software/Company: 4.6 Yrs

    Industry thought leadership blog: Click to visit blog.

    Business Score: 4.73

    Software Score: 105

    Distinctive features:

    • Voice Integration

  • Clearbit
  • Google G Suite
  • Hubspot
  • Intercom
  • JIRA
  • Mailchimp
  • Microsoft Office
  • Pipedrive
  • Salesforce
  • Screen Magic
  • Slack
  • Trello
  • Zapier

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Multi-Language Support
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Viewer / User Controls
  • Track Article Visits
  • Real Time Article Collaboration / Synchronous Editing
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Incremental Search / Real-time Suggestions
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Article Public Comments / Discussion
  • Allows Article Voting / Rating
  • Design Theme Library
  • Single Sign-On Support
  • Self-Hosting Available
  • Support Ticket System
  • Domain Path White-Label Option
  • Live Chat Feature
  • Author / Editor Article Commentary
  • Article Suggestions on Contact Forms
  • Social Media Integration
  • Help Content Optimized for SEO
  • Language Machine-Translation
  • Multiple Brands in One Account
  • Built-in Glossary
  • Artificial Intelligence / Machine Learning
  • Remote Configuration and Support
  • Voice Integration



  • Paligo

    Paligo


    Paligo

    Paligo Comparison Details

    Free trial: 30 Days

    Pricing: $1,428 / Year

    Feature summary: The Next Generation of Technical Documentation

    Age of Software/Company: 5.1 Yrs

    Industry thought leadership blog: Click to visit blog.

    Business Score: 4.9

    Software Score: 101.5

    Distinctive features:

    • Optical Character Reader / Convert Images of Text

  • Algolia
  • Amazon S3
  • Bitbucket
  • DeltaXML
  • Disqus
  • FreshDesk
  • FTP
  • GitHub
  • Google Analytics
  • Google Tag Manager
  • Intercom
  • MemSource
  • Mixpanel
  • Oxygen
  • Salesforce
  • Swiftype
  • Zendesk
  • Zoomin

  • Search Function
  • Public Facing / Accessible Self Help
  • Flexible Hierarchy
  • Rich Text Editor
  • Attach Files to Articles
  • Multiple Business Roles (SMEs, Developers, Admins, Editors, etc.)
  • Easy Article Linking
  • Analytics for Providing Insights
  • Multi-Language Support
  • Application Programming Interface Enhancement
  • Mobile Support
  • Version / Revision Control
  • Viewer / User Controls
  • Track Article Visits
  • Real Time Article Collaboration / Synchronous Editing
  • Internal Employee Knowledge Base
  • Drag and Drop Building Tool
  • Article Drafting After Publication
  • Saves History of Article Changes
  • Workflow Management
  • Built-in Backup & Restore / Rollback
  • Incremental Search / Real-time Suggestions
  • Built-in Revision Workflow
  • Project Management Features
  • Track Searches
  • Article Tags
  • Full HTML/CSS Customization
  • Article Public Comments / Discussion
  • Design Theme Library
  • Single Sign-On Support
  • Multiple Format Import / Export
  • Self-Hosting Available
  • Support Ticket System
  • Domain Path White-Label Option
  • Live Chat Feature
  • Article Suggestions on Contact Forms
  • XML Format Support
  • 3rd Party Custom Widgets
  • Help Content Optimized for SEO
  • Language Machine-Translation
  • Search Synonyms
  • Built-in Glossary
  • Optical Character Reader / Convert Images of Text

  • Paligo is a great CCMS (component content management system). The strong points include: XML (extensible markup language) source format that provides great features while keeping a user friendly interface; the helpful filters and variables. Paligo does have a big learning curve so training is a good idea.



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